11745285720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2458

約数の個数: 256

約数和(自身を含む): 42763852800

約数和(自身を除く): 31018567080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 409, 420, 476, 510, 595, 680, 714, 818, 840, 952, 1020, 1190, 1227, 1428, 1636, 1785, 2011, 2040, 2045, 2380, 2454, 2856, 2863, 3272, 3570, 4022, 4090, 4760, 4908, 5726, 6033, 6135, 6953, 7140, 8044, 8180, 8589, 9816, 10055, 11452, 12066, 12270, 13906, 14077, 14280, 14315, 16088, 16360, 17178, 20110, 20859, 22904, 24132, 24540, 27812, 28154, 28630, 30165, 34187, 34356, 34765, 40220, 41718, 42231, 42945, 48264, 48671, 49080, 55624, 56308, 57260, 60330, 68374, 68712, 69530, 70385, 80440, 83436, 84462, 85890, 97342, 102561, 104295, 112616, 114520, 120660, 136748, 139060, 140770, 146013, 166872, 168924, 170935, 171780, 194684, 205122, 208590, 211155, 239309, 241320, 243355, 273496, 278120, 281540, 292026, 337848, 341870, 343560, 389368, 410244, 417180, 422310, 478618, 486710, 512805, 563080, 584052, 683740, 717927, 730065, 820488, 822499, 834360, 844620, 957236, 973420, 1025610, 1168104, 1196545, 1367480, 1435854, 1460130, 1644998, 1689240, 1914472, 1946840, 2051220, 2393090, 2467497, 2871708, 2920260, 3289996, 3589635, 4102440, 4112495, 4786180, 4934994, 5743416, 5757493, 5840520, 6579992, 7179270, 8224990, 9572360, 9869988, 11514986, 12337485, 13982483, 14358540, 16449980, 17272479, 19739976, 23029972, 24674970, 27964966, 28717080, 28787465, 32899960, 34544958, 41947449, 46059944, 49349940, 55929932, 57574930, 69089916, 69912415, 83894898, 86362395, 97877381, 98699880, 111859864, 115149860, 138179832, 139824830, 167789796, 172724790, 195754762, 209737245, 230299720, 279649660, 293632143, 335579592, 345449580, 391509524, 419474490, 489386905, 559299320, 587264286, 690899160, 783019048, 838948980, 978773810, 1174528572, 1468160715, 1677897960, 1957547620, 2349057144, 2936321430, 3915095240, 5872642860, 11745285720]

約数ペア:

[(1, 11745285720), (2, 5872642860), (3, 3915095240), (4, 2936321430), (5, 2349057144), (6, 1957547620), (7, 1677897960), (8, 1468160715), (10, 1174528572), (12, 978773810), (14, 838948980), (15, 783019048), (17, 690899160), (20, 587264286), (21, 559299320), (24, 489386905), (28, 419474490), (30, 391509524), (34, 345449580), (35, 335579592), (40, 293632143), (42, 279649660), (51, 230299720), (56, 209737245), (60, 195754762), (68, 172724790), (70, 167789796), (84, 139824830), (85, 138179832), (102, 115149860), (105, 111859864), (119, 98699880), (120, 97877381), (136, 86362395), (140, 83894898), (168, 69912415), (170, 69089916), (204, 57574930), (210, 55929932), (238, 49349940), (255, 46059944), (280, 41947449), (340, 34544958), (357, 32899960), (408, 28787465), (409, 28717080), (420, 27964966), (476, 24674970), (510, 23029972), (595, 19739976), (680, 17272479), (714, 16449980), (818, 14358540), (840, 13982483), (952, 12337485), (1020, 11514986), (1190, 9869988), (1227, 9572360), (1428, 8224990), (1636, 7179270), (1785, 6579992), (2011, 5840520), (2040, 5757493), (2045, 5743416), (2380, 4934994), (2454, 4786180), (2856, 4112495), (2863, 4102440), (3272, 3589635), (3570, 3289996), (4022, 2920260), (4090, 2871708), (4760, 2467497), (4908, 2393090), (5726, 2051220), (6033, 1946840), (6135, 1914472), (6953, 1689240), (7140, 1644998), (8044, 1460130), (8180, 1435854), (8589, 1367480), (9816, 1196545), (10055, 1168104), (11452, 1025610), (12066, 973420), (12270, 957236), (13906, 844620), (14077, 834360), (14280, 822499), (14315, 820488), (16088, 730065), (16360, 717927), (17178, 683740), (20110, 584052), (20859, 563080), (22904, 512805), (24132, 486710), (24540, 478618), (27812, 422310), (28154, 417180), (28630, 410244), (30165, 389368), (34187, 343560), (34356, 341870), (34765, 337848), (40220, 292026), (41718, 281540), (42231, 278120), (42945, 273496), (48264, 243355), (48671, 241320), (49080, 239309), (55624, 211155), (56308, 208590), (57260, 205122), (60330, 194684), (68374, 171780), (68712, 170935), (69530, 168924), (70385, 166872), (80440, 146013), (83436, 140770), (84462, 139060), (85890, 136748), (97342, 120660), (102561, 114520), (104295, 112616)]